Apr. 1889 |
City of Osaka established |
Jun. 1889 |
First City Council election (restricted election) |
Jun. 1929 |
First City Council election (universal suffrage) |
Apr. 1947 |
First City Council election after World War II (First female
councilor elected) |
Jan. 1986 |
Current City Hall completed |
Apr. 2023 |
20th City Council election after World War II |
|